Swiss Fluid PTFE & Elastomer Lined Butterfly Valve, Plug Valve, Diaphragm Valve & Lined Components

SDV Diaphragm Valves
plastomer-lined
for shut-off, flow control as well as throttling of corrosive and
abrasive liquids or even gaseous media in critical process
applications.

Technical Data
• Nominal Sizes: DN15 - DN200 resp. ½" - 8"
• Flanges according to DIN PN10/16 resp. ANSI 150lbs
• Face to face acc. to EN 558-1 range 1 resp. US-standard
• Bodies/bonnets: cast steel ASTM A216 WCB or CF-8M
• Linings: PFA, PFA-AS (anti-static), PVDF, PolyPro
• Diaphragms: PTFE/EPDM, PTFE/FPM (Viton®), EPDM

Operating Conditions (depending on material selection)
SDV manually, 1.0619 (WCB)/PFA, with handwheel
• Pressure: 13 mbar (0.19 psi)up to 16 bar (232 psi)
• Temperature: -30°C (-22°F) up to +150°C (+302°F)

SDV automated, WCB/PFA, with sliding spindle for external actuators

Main Features
• Heavy-duty, robust construction, maintenance-free
• Bubble-tight shut-off throughout the full P/T range
SDV automated, CF-8M/PFA, • Spindle protected against atmospheric corrosion
with pneumatic linear stroke actuator, limit switch box and solenoid valve • Force limiting device protecting diaphragm from cold flow
Actuator Options
FC single-acting (spring to close)
and other deformations, high life cycle
FO single-acting (spring to open) • Sight indicator showing actual position of diaphragm
DA double-acting • Easy replacement of components on site

2

SCP Cylindr. Plug Valves
plastomer-lined, full port
process valves for shut-off, flow control and throttling of cor-
rosive, abrasive or even toxic process media in either liquid
or gaseous state.

Technical Data
• Sizes: DN15 - DN100 resp. ½" - 2", 3" - 6" red. port
• F/F acc. to EN 558-1 range 1 resp. ASME B16.10
• Bodies: cast steel ASTM A216 WCB or CF-8M, ISO flange
• Linings: PFA, PFA-AS (conductive)
• Cylinders: PFA, PFA-AS, SS Duplex, Titanium, Hastelloy®
• Elastomer backings: VMQ (Silicone), FPM (Viton®)

• Pressure: 1 mbar (0.014 psi) up to 16 bar (232 psi)

SCP 1.0619 (WCB)/PFA, with pneumatic quarter turn actuator

Dynamic Sealing System standard

Pre-loaded, dynamic shaft seal
arrangement. Pressure plate transfers
compression of the elastomeric insert
radially onto the PTFE diaphragm

Resilient elastomers available in
VMQ (Silicone) or FPM (Viton®)
provide a uniform pressure for SCP 1.4408 (CF-8M)/PFA, bare shaft
positive tight shut-off

Main Features
One-piece cylinder/shaft, SS Duplex (1.4462) cores with • Sturdy construction, maintenance-free
encapsulations made of PFA, PFA-AS (conductive) or • Cavity-free design
solid cylinders of SS Duplex, Titanium Gr.2, Hastelloy®
• Bubble-tight shut-off throughout the full P/T range
• Zero stem leakage provided by an innovative and proven
sealing mechanism
Options • Consistent low operating torque through cylindrical plug
Fb Bonnet with secondary shaft seal according to design and resilient liner/cylinder contact
TA-Luft (VDI 2440), incl. leak detection port • Maximum flow rates at lowest pressure drops
Vp V-port cylinder for flow control applications • Easy replacement of components on site

3

SBV Ball Valves
for shut-off, flow control and throttling of corrosive, abrasive
or even toxic process media in either liquid or gaseous state.

Technical Data
• Nominal Sizes: DN15 - DN100 resp. ½" - 4", 6" red. port
• Bodies: cast steel ASTM A216 WCB or CF-8M, ISO flange
• Balls: PFA, PFA-AS, ETFE, SS Duplex, Titanium Gr.2
• Ball seats: PTFE, PTFE-AS (conductive)


SBV 1.0619 (WCB)/PFA, with pneum. quarter turn actuator


Body halves with metal-to-metal joint

Pre-loaded, dynamic shaft seal. Resili-
ent inserts made of VMQ (Silicone) or
FPM (Viton®) provide a uniform pres-
sure for positive tight shut-off

One-piece ball/shaft, SS Duplex (1.4462) cores with
encapsulations made of PFA, PFA-AS, ETFE or solid
balls made of SS Duplex, Titanium Gr.2 SBV 1.4408 (CF-8M)/PFA, with handlever and padlock

Options Main Features
Cs Ball with large opening (C-type cross-section), • Sturdy construction, maintenance-free
to prevent any pressure build-up or residues • Bubble-tight shut-off throughout the full P/T range
trapped inside the closed ball, full drainage • Zero stem leakage provided by an innovative, dynamic
Vp V-port balls for control/throttling applications, shaft sealing mechanism
with various contours • Consistent low operating torque, ball seats of virgin PTFE
Balls gen.: one-piece design, blow-out-proof! • Maximum flow rates at lowest pressure drops

4

SSP Sight Glasses
plastomer-lined
for permanent flow indication.

Technical Data
• Flanges acc. to DIN PN10/16 resp. ANSI 150lbs
• Bodies/covers: Cast steel 1.0619 (WCB) or 1.4408
SSP 1.0619 (WCB)/PFA
• Linings: PFA, PFA-AS (anti-static)
• Glass plates: Borosilicate acc. to DIN 7080
Main Features • Gaskets: C-4400 asbestos-free
• Proven construction, maintenance-free
• Horizontal or vert. installation, large observation opening
• No need of additional flange gaskets due to wide and Operating Conditions (depending on material selection)
chambered flange sealing surface • Pressure: 1 mbar (0.014 psi) up to 16 bar (232 psi)
• Standard drip ledge indicating even minute flows • Temperature: -40°C (-40°F) up to +200°C (+392°F)

SST Stainless Steel Sight Glasses

SST 1.4408 (CF-8M), type FD, with flanges SST-T Tubular Sight Glass
SS316L

SST 1.4404 SS316L), type BW, with buttwelding ends Technical Data
• Sizes: DN15 - DN100
• Flanges acc. to DIN PN10/16
Operating Conditions SST
• Face to face acc. to EN 558-1range1
• Bodies/covers: SS casting 1.4408, 1.4404
• Gaskets: C-4400 asbestos-free and PTFE-T (mod.)
Options SSP / SST • Buttwelding ends acc. to EN 12627
• Metal reinforced glass plates or quartz glasses
• FEP glass protection shield Technical Data SST-T (PSmax. according to sep. data sheet)
• Visual flow indicator for gases (PTFE ribbon) • Sizes DIN/ANSI: DN15 - DN300 resp. ½" - 12"
• Flanges with groove etc. • SS316L or C.St. epoxy, Option PFA -lined
• Tube Borosilicate glass with chip guard of Polycarbonate

5

SBC Ball Check Valves
plastomer-lined, with PTFE solid balls
for safe flow control, with visual flow observation.

Technical Data
• Bodies/covers: cast steel ASTM A216 WCB or CF-8M
• Gaskets: C-4400 asbestos-free

• Pressure: up to 10 bar (145 psi)
SBC 1.0619 (WCB)/PFA

SSC Swing Check Valves
plastomer-lined
for safe non-return flow control of liquid process media.

Technical Data
• Sizes: DN40 - DN600 resp. 1½" - 24"
• Flange connections: DIN PN10/16 resp. ANSI 150lbs
• Bodies: Cast steel 1.0619 (WCB) or Stainless Steel
• Discs: PFA-, PFA-AS-encapsulated or solid made of
Titanium Gr.2


SSC C.Steel/PFA

Main Features SSC
• Robust design, maintenance-free operation
• Horizontal or vertical installation
• Wide, chambered flange sealing surface, no need
of additional flange gaskets
• Silent operation SSC C.St./PFA/Titanium SSC-P PVDF/FPM SSC-PO SS316L/PFA

6

SBP Butterfly Valves
plastomer-lined
for shut-off, flow control and throttling of corrosive, abrasive
media in either liquid or gaseous state.

Technical Data
• Nominal Sizes: DN25 - DN1000 resp. 1" - 42"
• Bodies: Cast steel ASTM A216 WCB, CF-8M, ISO flange
• Liners: PTFE, PTFE-AS (conductive), UHMWPE
• Discs: PFA-, PFA-AS-, PVDF- or ETFE-encapsulated,
solid made of SS Duplex, Titanium Gr.2, Hastelloy®
• Elastomer backings: VMQ (Silicone), FPM (Viton®), EPDM


SBP Lug 1.0619 (WCB)/PTFE/PFA, bare shaft

Option: TA-Luft version, TÜV-approved acc. to VDI 2440

Shaft sealing
Pre-loaded, dynamic shaft sealing
arrangement - the pressure ring tranfers
the belleville-spring action and elastomer
compression force onto liner and disc hub,
providing a bubble-tight shaft sealing
mechanism for upper and lower section.
Elastomer backings
provide a resilient and uniform pressure
onto sealing surface for positive tight
shut-off, available in various qualities.
SBP Lug WCB/PTFE/PFA, pneum. actuator Options

Main Features
• Unique shaft sealing arrangement assures maintenance-
free operation at automated processes and high opera-
One-piece disc/shaft, SS Duplex (1.4462) cores
ting pressures, with optimized and reinforced liner shape
with encapsulations made of PFA, PFA-AS, PVDF, • One-piece disc/shaft for hysteresis-free flow control, with
ETFE or solid discs made of SS Duplex, Titanium polished sealing surface, leading to low torque values
Gr.2, Hastelloy®C etc. • Wide and chambered flange sealing surface

7

SBE Butterfly Valves
elastomer-lined process valves

Technical Data
• Nominal Sizes: DN40 - DN600 resp. 1½" - 24"
• Bodies: Cast steel 1.0619 (WCB), SS CF-8M, ISO flange
• Liners: EPDM, FPM (Viton®), NBR, SBR, VMQ etc.
• Discs: solid made of SS Duplex, Titanium Gr.2, Hastelloy ®
or PFA-, PFA-AS-, PVDF-, ETFE-encapsulated


Main Features
• Hysteresis-free flow characteristics by proven 1-piece
disc/shaft design with polished sealing surface
• Low operating torque values, high Cv-values
• Easy installation of various operating options

SBE Wafer 1.0619 (WCB)/SBR/1.4462/PP manual gearbox
,

Materials / Applications (typical combinations)

Liner Disc suitable for

EPDM SS316L • Phosphates, Esters
-35°C - +140°C (or Titanium) • Ketones, Alcohols, Steam
(-31°F - +284°F)
• Ozones, Hot Water

EPDM white SS316L • Chemical Resistance
-35°C - +120°C polished • Diluted Acids, Brines
(-31°F - +248°F)
• Food, Beverages

Safe Flange Connections CXN PVDF • Excellent on Abrasion
Sealing ribs assure flange tightness, -5°C - +90°C 0°C - +150°C • Powders and Slurries
no need of additional gaskets (+23°F - +194°F) (+32°F - +302°F)
• Oil-resistant, Wear gen.

SBR ETFE • Chemical Resistance
Basic Advantages -35°C - +80°C -20°C - +150°C • Excellent on Abrasion
• Universal application possibilities (-31°F - +176°F) (-4°F - +302°F)
• Diluted Acids, Brines
• Unique versatility of material selection for
liners and discs, made of solid metals or
FPM (Viton®) Hastelloy® • Chemical Resistance exc.
with resistant encapsulations -10°C - +180°C (or PFA-lined) • Strong Acids
• Maintenance-free operation (+14°F - +356°F) -40°C - + 200°C
• Brines, Pickling
• Easy replacement of components on site

8

Valve Automation
Pneumatic actuators and accessories
SPA-R Series Quarter Turn Rack and Pinion
for easy, modular installation onto process control com-
ponents such as Butterfly Valves, Cylindrical Plug Valves,
Ball Valves, Sampling Valves or as operating device applied
on automated Reactor Sampling Systems.

Operating Data
• Air Pressure: min. 1 bar (14.5 psi) up to 10 bar (145 psi)
• Torque: up to 3'236 Nm (28,671 lbf-in)*
* at 6 bar (87 psi) air supply

SPA-R with limit switch box and solenoid valve

Standard actuator with visual position indicator Electro-pneumatic positioner

Modular Design Main Features
SPA-R Actuators are available as double-acting type DA, • Robust design, body/covers made of die-cast aluminum
single-acting with spring return FC (fail safe close) or FO (fail • Actuators with at least two bolt circles acc. to ISO 5211
safe open). for direct mounting onto valves
Actuators can be delivered as complete units mounted onto • NAMUR interface for easy installation of limit switch boxes
valves, i.e. with solenoid valve, limit switch box, filter regula- and solenoid pilot valves
tor or positioner with stainless steel piping. • Visual position indicator as integrated standard item

Piping Components
plastomer-lined

Technical Data
• Sizes: DN15 - DN600 resp. ½" - 24"
Components • Flanges acc. to DIN PN10/16/25/40 resp. ANSI 150lbs
• Flange connections acc. to DIN EN 1092-1
• Flanged Pipes and Bends • Reducing Flanges • Steel-/Stainless steel pipes acc. to DIN 2448/DIN 2458
• Instrument Tees • Dip Pipes, Injection Pipes • Linings: PTFE, PTFE-AS, PFA, PFA-AS (anti-static), PolyPro
• Flanged Tees and Crosses • PTFE Expansion Joints • all parts sandblasted and primed (spec. paint on request)

9

SSV-B Sampling Ball Valves
for the extraction of a defined sampling volume out of pipe-
lines, pressurized or under vacuum conditions - safe and
reliable, without any process interruptions.

Technical Data
• Nominal sizes: DN15 - DN150 resp. ½" - 6"
• F/F acc. to EN 558-1 range 1/3 resp. ASME B16.10
• Flanged body: stainless steel casting CF-8M (1.4408)
• Body linings: PFA, PFA-AS (conductive)
• Ball/Liner: 1.4462 Duplex-PFA or SS316L solid/PTFE

Operating Conditions

SSV-B manually operated, 1.4408 (CF-8M)/PFA, with handlever

Main Features
• Full-port design, easy cleaning, ball unit with ISO flange
• Only one opening to the atmosphere, no pressure drop
• Easy, safe operation by handlever, optionally with pneum.
quarter turn actuator, double-acting DA
• One-piece ball/shaft, 1.4462-Duplex/PFA-encapsulated,
for defined sampling volume of appr. 45 ml (1.52 fl.oz)
• All-purpose valve unit installation on large size pipelines,
vessels etc.

Ball 1.4462/PFA/45 ml

Liner PTFE

Ball seat PTFE
SSV-B automated, with pneum. quarter turn actuator DA on ISO flange

Vent conn. Applications
90°: Standard, for normal, 180°: Special, for tough flowing
Bottle adapter GL45 PTFE-R well flowing process media or solids-containing media

Function
For taking out a defined sample, handlever is rotated counter-clockwise (90°
or 180°) towards the mechanical stop. Media now flows into the ball cavity, Sampling Pressure Draining Sampling Pressure Draining
through the pressure lock while rotating the ball and finally into the lab bottle. lock lock

10

SSV Sampling Valves
plastomer-lined or stainless steel, full port
for safe and representative sampling of aggressiv or toxic
liquids out of piping systems and vessels, under pressure -
without any process interruptions.

Technical Data
• Bodies: Stainless steel casting CF-8M (1.4408)
• Sealing cone/Valve seat: FFPM (Perfluor)/PTFE-T

Operating Conditions
SSV manually, 1.4408 (CF-8M)/PFA, with handwheel spring to close FC • Pressure: up to 16 bar (232 psi)

Main Features
• Unique, patented construction, dead-space-free
• Full port design, easy cleaning
• Only one opening to the atmosphere, no pressure drop
• Easy and safe operation by spring to close handwheel
• Fine dosing through simple stroke adjustment,
even for smallest, representative samples
• All-purpose valve unit, for installation onto large size
pipelines, vessels etc.

Sealing cone
FFPM
Tension sleeve
PTFE-R
Vent connection
Valve seat PTFE-T SSV SS316L, with deadman lever and Options
Bottle adapter
needle adapter with septum
GL45 PTFE-R

Options SSV-B/SSV
Lab bottle • Bodies with heating jacket, grooved flanges, PN40,
ANSI 300lbs, clamp or with buttwelding ends
Function • Bottle support, adjustable
For taking out a sample, handwheel is pulled out of coupling and subse- • Vertical adapter, sealing plug, activ. carbon filter
quently operated counter-clockwise. Thus, the sealing unit is pulled out of the
• Needle adapter for lab bottle with septum
conical seat. The representative sample flows through the generated annular
gap into the lab bottle . • Metal safety basket, sampling collector
Trapped air or gases inside the bottle escape through the vent connection.. • Safety cabinet SS304 with inspection windows

11

SIV Sampling Valves
plastomer-lined or stainless steel
Wafer-style or flanged type, for representative sampling of
aggressive liquids out of pressurized pipelines or at vacuum
conditions - without any process interruptions.

Technical Data
• Bodies: Stainless steel casting CF-8M (1.4408) or 1.4404
• Spindle gasket: PTFE modified


Stuffing box PTFE
with FPM-O-Rings

Body CF-8M, Spindle SS316L,
PFA-lined PFA-encapsulated

SIV Flanged valve manually, 1.4408 (CF-8M)/PFA, with deadman lever

Clamp
Main Features
• Dead-space-free design, conforming to TA-Luft Adapter with
vent conn.
• Safe and simple operation by handwheel standard, hand-
wheel spring return FC, deadman lever spring return FC
or pneum. linear stroke actuator, single-acting FC
• Replaceable spindle gasket
• Stroke adjustment for easy sampling of small volumes
• Maintenance-free stuffing box or bellows seal Function: manual sampling
By operating handwheel (or lifting/pulling deadman lever), the valve spindle
Options is lifted out of the tapered valve seat and a representative sample will flow into
the attached lab bottle. Trapped air inside the bottle escapes through the vent
• Bodies with heating jacket, grooved flanges, PN40, connection of the adapter, sealed by a FEP-encapsulated O-ring.
ANSI 300lbs, clamp or with buttwelding ends As soon as the bottle contains the required sample volume, the handwheel
• Bottle support, adjustable is now operated clockwise, which in turn pushes the valve spindle back into
• Vertical adapter, sealing plug, activ. carbon filter the valve seat. The valve is 100% dead-space-free again.
• Needle adapter for lab bottle with septum Valves with Sampling Collector
• Metal safety basket, sampling collector For critical and heavy duty applications, a sampling collector is used in
• Safety cabinet SS304 with inspection windows place of the standard adapter with lab bottle.

12

Options / Accessories

Flanged valve, 1.4408 (CF-8M), handwheel, 90° adapter

Wafer, 1.4408 (CF-8M)/PFA Flanged valve, 1.4408 (CF-8M)/PFA-AS

Pneum. stroke actuator FC Safety cabinet 1.4301 (SS304)

Needle adapter, activ. carbon filter Sampling collector

other Options
• Body flanges with groove, Tri-clamp, threaded end
DN15/½", SS316L Bottle support Heating jacket SS304 • Spindle extension, metal safety basket, adapter plug etc.

13

SRS Sampling Systems
plastomer-lined, manually operated
for the safe, representative and closed sampling of liquid
media out of reactors and vessels - quick and reliable, with-
out any process interruptions.

Technical Data
• Sizes Bottom Flange: DN25 - DN100 resp. 1" - 4"
• Sight glass: Borosilicate
• Hollow ball/Seat: PTFE/FFPM (Perfluor)
• Sampling Volume Standard: 150/250 ml


SRS-P manually, PFA-lined, block-off valve SDV Diaphragm Valve 1", Main Features
sampling through SIV Inline Sampling Valve with 90° adapter GL45 • Robust, compact construction, easy and safe operation
• Simple extension with additional components resp.
upgrading of existing systems on site
• Main valve standard 1"-150lbs, PFA-lined
Vacuum
• 2-hole mounting plates for easy installation of additional
valves and connections
• Various connecting options
Sight glass with PTFE hollow ball Adapter with • Ball seat made of Perfluor, for wear-free and reliable
vent conn. sealing of the PTFE hollow ball
• conforming to FDA regulations
Sampling Valve

Modular Design
Main valve
Reactor Sampling Systems are available as basic versions
such as SRS-P (PFA-lined) resp. Typ SRS-P-P (PFA-lined, with
PTFE diaphragm pump).
Bottom flange SS316L/PFA, The systems do operate, i.e. extract the required sample by
on dip pipe or vessel flange means of vacuum or under pressurized conditions. In ad-
dition to the basic units, a large variety of accessories and
PTFE suction hose
options can be selected and the system will be assembled
easily and complete, just according to the given spec..
Function
By means of vacuum resp. pressure, the process fluid flows through the Systems
suction hose and the open block-off valve into the sight glass. The hollow
ball will then rise with the sample until it seats itself into the ball seat inter- SRS-P Basic Unit, PFA-lined
rupting the vacuum/pressure line. SRS-P-P with PTFE diaphragm pump
Any gases released can be discharged by the vent connection or will return
to the system through a PTFE hose. SRS-P-E with PTFE suction nozzle

14

SRS Sampling Systems
plastomer-lined, with air driven diaphragm pump
optional with integrated pH-/temperature/Redox measuring

Technical Data
• Sizes Bottom Flange: DN25 - DN100 resp. 1" - 4"
• Sight glass: Borosilicate
• Sampl. Volume Standard: 150/250 ml (5.07/8.45 fl.oz.)
• Pump: PTFE, PTFE-AS (conductive)

Operating Conditions Pump
• Pressure: max. 7 bar (102 psi)
• Temperature: -5°C (23°F) up to +120°C (+248°F)

Function
By means of a diaphragm pump, a forced circulation of the media is pro-
duced in this system. The pump brings the media from the reactor through
the suction hose and the open block-off valve into the sight glass.
The flexible hose connects the upper top flange with the transfer pump.
The pump pressure hose transfers the media through the open shut-off
valve into the bottom flange and between suction hose and dip pipe back
into the reactor.
SRS-P-P with diaphragm pump PTFE-AS, system components and valves As an option, the pH-value can be permanently monitored by means of a
stainl. steel/PFA-lined, block-off valve SDV Diaphragm Valve 1", sampling sensor attached into the top cover.
through SIV Inline Sampling Valve with 90° adapter GL45, media return By interrupting the flow through the system, a representative sample of the
resp. recirculation via highly flexible, PTFE-lined hoses media can be extracted via sampling valve into the lab bottle at any time.

Quality / Conformity
Our quality management system is suppor-
ting us to perform business activities with
customers as well as global suppliers in full
accordance with given requirements.

ISO 9001:2000 PED (97/23/EC) TA-Luft CE-Conformity means:
Management system certified Conformity for TÜV-approved Supply of products with marking acc. to EN 19, CE declarations of
by notified body of pressure equipment valves acc. to conformity, inspection certificates acc. to EN 10204-3.1 for valves
TÜV Süddeutschland VDI 2440 and components, operating manuals and spare parts lists.

Authorization for the scope of design, manufacture and sale of industrial valves acc. to
0036 Pressure Equipment Directive 97/23/EC Annex III, Module H (Categories I - III)

15

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